Wheel set conveying system composed of longitudinal plate chain, transverse ground rail and wheel shifting devices
By introducing a wheelset conveying system consisting of longitudinal plate chains and transverse ground rails into the railway vehicle depot, the problems of low wheelset maintenance efficiency and significant impact from equipment failures have been solved, achieving automated conveying and efficient maintenance, and reducing the labor intensity of workers and construction costs.
Patent Information
- Application Number
- CN202520244082.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-16
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-02-16
AI Technical Summary
The existing railway vehicle depot wheelset maintenance operations are inefficient, labor intensity is high, and the entire production line stops when equipment fails, affecting equipment utilization.
A wheelset conveying system consisting of longitudinal plate chains, transverse ground rails, and wheel pullers is adopted to realize automated conveying and maintenance of wheelsets. By arranging the ground rail equipment in parallel, the failure of a single piece of equipment can be avoided from affecting the overall operation.
It improved maintenance efficiency, reduced the labor intensity of workers, increased the automation level and utilization rate of equipment, and reduced construction investment.
Smart Images
Figure CN223851392U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of overhauling and production of railway vehicles, in particular to a wheel set conveying system composed of longitudinal plate chains, transverse ground rails and wheel pushers. BACKGROUND
[0002] At present, in the wheel axle workshops of each railway vehicle depot in the country, 2-3 parallel, independent and basically same layout maintenance operation lines are arranged along the longitudinal direction of the workshop building, each operation line is composed of longitudinal ground rails and various maintenance equipment, and various maintenance equipment on each longitudinal rail is arranged in series, once a certain equipment on the longitudinal rail fails, all the equipment on the longitudinal rail may stop production; another disadvantage of the prior art is that the transportation of wheel sets between various maintenance stations is mainly realized by manually pushing the wheel sets to roll on the ground rails, resulting in very low operation efficiency of the maintenance wheel sets and utilization rate of the maintenance equipment, and the labor intensity of workers is very large. SUMMARY
[0003] In view of the problems in the prior art, the utility model aims at providing a wheel set conveying system composed of longitudinal plate chains, transverse ground rails and wheel pushers to solve the problems mentioned in the background.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: the workshop 1 of the wheel axle workshop of the railway vehicle depot or vehicle factory comprises a wheel set 1A and one or more sets of maintenance units 1B for overhauling the wheel set 1A, the maintenance unit 1B comprises a conveyor 1B1 and a maintenance equipment 2, the conveyor 1B1 comprises a longitudinal plate chain 3, a wheel pusher 6 and a ground rail conveyor 4 perpendicular to the longitudinal plate chain 3, the length direction of the wheel set 1A is the length direction of the longitudinal plate chain 3, the longitudinal plate chain 3 comprises an input plate chain 3A and an output plate chain 3B, two or more ground rail conveyors 4 are arranged between the input plate chain 3A and the output plate chain 3B which are transversely adjacent, the ground rail conveyor 4 comprises a ground rail 4A, a stopper 4B and a retreat stopper 4C, the maintenance equipment 2 arranged on the ground rail 4A is located behind the stopper 4B and in front of the retreat stopper 4C, the ground rail 4A comprises an input end 4A1 and an output end 4A2 located at two ends of the ground rail 4A, the input end 4A1 and the output end 4A2 are located on the edges of the input plate chain 3A and the output plate chain 3B respectively, and the wheel pusher 6 comprises an input wheel pusher 6A and a ground rail wheel pusher 6B.
[0005] The input wheel pusher 6A is installed on the input plate chain 3A, and the ground rail wheel pusher 6B is installed on the ground rail 4A; the wheel set 1A entering the maintenance unit 1B from the input plate chain 3A enters the ground rail 4A from the input end 4A1 through the input wheel pusher 6A, runs on the ground rail 4A through the ground rail wheel pusher 6B, enters the output plate chain 3B from the output end 4A2, and is finally sent out of the maintenance unit 1B through the output plate chain 3B.
[0006] As a further scheme of the utility model: the longitudinal plate chain 3 includes the arc-shaped panel 3C that prevents the wheelset 1A from rolling.
[0007] As a further scheme of the utility model: the stopper 4B includes a pneumatic stopper, and the wheel poking device 6 includes a pneumatic wheel poking device.
[0008] As a further scheme of the utility model: the wheel poking device 6 includes a pneumatic wheel poking device.
[0009] As a further scheme of the utility model: the stopper 4C includes a stopper that resets by gravity or elasticity.
[0010] As a further scheme of the utility model: the maintenance equipment 2 includes the jacking device 2A between the stopper 4B and the stopper 4C, and the maintenance equipment 2 jacks up the wheelset 1A blocked by the stopper 4B and then performs the set operation.
[0011] As a further scheme of the utility model: only one to three maintenance equipment 2 are arranged on the same ground rail 4A.
[0012] As a further scheme of the utility model: the factory building 1 includes a plurality of maintenance units 1B arranged longitudinally, and the output end of the output plate chain 3B in the adjacent front process maintenance unit 1B and the input end of the input plate chain 3A in the rear process maintenance unit 1B are connected integrally.
[0013] Compared with the prior art, the main features of the utility model are as follows: 1) the ground rails between the input plate chain and the output plate chain are arranged in parallel, when the maintenance equipment on a certain ground rail fails, the operation can be performed through the maintenance equipment on other ground rails; 2) the wheelset is conveyed through the poking device. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 is the structure schematic view of the wheelset 1A and a plurality of sets of maintenance units 1B in the factory building 1, is the structure schematic view of the conveying machine 1B1 and the maintenance equipment 2 in the maintenance unit 1B, is the structure schematic view of the longitudinal plate chain 3 and the ground rail conveying machine 4 in the conveying machine 1B1, and is the structure schematic view of the input plate chain 3A and the output plate chain 3B in the longitudinal plate chain 3;
[0015] Figure 2 is Figure 1View AA is also a structural schematic diagram of the ground rail 4A, stopper 4B and anti-reverse device 4C in the ground rail conveyor 4, a structural schematic diagram of the input end 4A1 and output end 4A2 in the ground rail 4A, a structural schematic diagram of the lifting device 2A in the maintenance equipment 2, a structural schematic diagram of the input dialer 6A and ground rail dialer 6B in the dialer 6, a structural schematic diagram of the two maintenance equipment 2 on the ground rail 4A, and a structural schematic diagram of the arc panel 3C in the longitudinal plate chain 3;
[0016] Figure 3 yes Figure 1 The BB view is also a structural schematic diagram of only one maintenance device 2 on the ground rail 4A;
[0017] Figure 4 This is a schematic diagram of the structure of the stopper 4B preventing the wheelset 1A from moving forward;
[0018] Figure 5 This is a schematic diagram of the structure of the anti-reverse device 4C to prevent the wheelset 1A from reversing;
[0019] Figure 6 This is a schematic diagram of the lifting device 2A lifting wheel pair 1A;
[0020] Figure 7 This is a schematic diagram of the structure where the stopper 4B retracts and the ground rail wheel 6B extends.
[0021] Figure 8 This is a schematic diagram of the structure where the lifting device 2A retracts and the wheelset 1A begins to roll forward.
[0022] Figure 9 This is a schematic diagram of wheelset 1A rolling out of maintenance equipment 2.
[0023] 1 is the factory building, 1A is the wheelset, 1B is the maintenance unit, 1B1 is the conveyor, 2 is the maintenance equipment, 2A is the lifting device, 3 is the longitudinal plate chain, 3A is the input plate chain, 3B is the output plate chain, 3C is the curved panel, 4 is the ground rail conveyor, 4A is the ground rail, 4A1 is the input end, 4A2 is the output end, 4B is the stopper, 4C is the backstop, 6 is the dial wheel, 6A is the input dial wheel, 6B is the ground rail dial wheel. Detailed Implementation
[0024] The technical solutions of the present utility model will be described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0025] Please seeFigures 1-9 The utility model discloses an embodiment, railway vehicle depot or vehicle factory wheel axle workshop's factory building 1 includes wheel set 1A and a set or a plurality of sets of the maintenance unit 1B for wheel set 1A maintenance, and the maintenance unit 1B includes conveyer 1B1 and maintenance equipment 2, and conveyer 1B1 includes longitudinal plate chain 3, wheel picker 6 and the ground rail conveyer 4 perpendicular to longitudinal plate chain 3, and the length direction of wheel set 1A is the length direction of longitudinal plate chain 3, and longitudinal plate chain 3 includes input plate chain 3A and output plate chain 3B, and the input plate chain 3A and output plate chain 3B between transverse adjacent include two or more ground rail conveyer 4, and ground rail conveyer 4 includes ground rail 4A, stopper 4B and stopper 4C, and the maintenance equipment 2 on ground rail 4A is located behind stopper 4B, in front of stopper 4C, and ground rail 4A includes input end 4A1 and output end 4A2 at both ends of ground rail 4A, and input end 4A1 and output end 4A2 are located on the side of input plate chain 3A and output plate chain 3B respectively, and wheel picker 6 includes input wheel picker 6A and ground rail wheel picker 6B;
[0026] Input wheel picker 6A is installed on input plate chain 3A, and ground rail wheel picker 6B is installed on ground rail 4A, and the wheel set 1A entering maintenance unit 1B from input plate chain 3A enters ground rail 4A from input end 4A1, runs on ground rail 4A through ground rail wheel picker 6B, enters output plate chain 3B from output end 4A2, and is finally sent out from maintenance unit 1B through output plate chain 3B.
[0027] The longitudinal plate chain 3 includes arc-shaped panel 3C for preventing wheel set 1A from rolling.
[0028] The stopper 4B includes pneumatic stopper, and the wheel picker 6 includes pneumatic wheel picker.
[0029] The wheel picker 6 includes pneumatic wheel picker.
[0030] The stopper 4C includes stopper using gravity or elastic reset.
[0031] The maintenance equipment 2 includes jacking device 2A between stopper 4B and stopper 4C, and the wheel set 1A blocked by stopper 4B is jacked up through jacking device 2A, and then the set operation is carried out.
[0032] Only 1 to 3 maintenance equipment 2 is arranged on the same ground rail 4A.
[0033] The factory building 1 includes a plurality of maintenance units 1B arranged longitudinally, and the output end of output plate chain 3B in the adjacent front process maintenance unit 1B and the input end of input plate chain 3A in the rear process maintenance unit 1B are connected integrally.
[0034] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "back" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicate or imply the device or element indicated must have a particular orientation, construct and operate in a particular orientation, therefore cannot be understood as the limitation to the utility model, in the utility model, it also needs to explain, the term "installation", "connection" should be understood broadly, for example, can fixed connection, also can be detachable connection, or integral connection, also can be mechanical connection, also can be indirectly connected through intermediate medium, can understand the specific meaning of the term in the utility model through specific circumstances.
[0035] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, the description of the specification is only for clarity, the skilled person should consider the specification as a whole, the technical solutions in each example can also be combined appropriately to form other embodiments that the skilled person can understand.
Claims
1. A wheel set transport system consisting of a longitudinal plate chain, a transverse rail and a tumbler, characterized in that The plant (1) of railway vehicle depot or wheelset workshop of wheelset workshop includes wheelset (1A) and one or more sets of repair unit (1B) for repairing wheelset (1A), the repair unit (1B) includes conveyor (1B1) and repair equipment (2), the conveyor (1B1) includes longitudinal plate chain (3), wheel picker (6) and ground rail conveyor (4) perpendicular to longitudinal plate chain (3), the length direction of wheelset (1A) is the length direction of longitudinal plate chain (3), longitudinal plate chain (3) includes input plate chain (3A) and output plate chain (3B), two or more ground rail conveyors (4) are included between transversely adjacent input plate chain (3A) and output plate chain (3B), the ground rail conveyor (4) includes ground rail (4A), stopper (4B) and stopper (4C), the repair equipment (2) arranged on the ground rail (4A) is located behind the stopper (4B) and in front of the stopper (4C), the ground rail (4A) includes input end (4A1) and output end (4A2) located at both ends of the ground rail (4A), the input end (4A1) and the output end (4A2) are located on the edges of the input plate chain (3A) and the output plate chain (3B) respectively, the wheel picker (6) includes input wheel picker (6A) and ground rail wheel picker (6B); the input wheel picker (6A) is installed on the input plate chain (3A), and the ground rail wheel picker (6B) is installed on the ground rail (4A); the wheelset (1A) entering the repair unit (1B) from the input plate chain (3A) enters the ground rail (4A) from the input end (4A1) through the input wheel picker (6A), runs on the ground rail (4A) through the ground rail wheel picker (6B), and then enters the output plate chain (3B) from the output end (4A2), and finally is sent out of the repair unit (1B) through the output plate chain (3B).
2. A wheel pair transport system consisting of a longitudinal plate chain, a transverse ground rail and a wheel driver according to claim 1, characterized in that The longitudinal plate chain (3) includes arc-shaped panels (3C) for preventing the wheelset (1A) from rolling.
3. A wheel pair conveyor system consisting of a longitudinal plate chain, a transverse ground rail and a wheel picker according to claim 2, characterized in that The stopper (4B) includes a pneumatic stopper, and the wheel picker (6) includes a pneumatic wheel picker.
4. A wheel pair conveyor system consisting of a longitudinal plate chain, a transverse ground rail and a wheel picker according to claim 2, characterized in that The wheel picker (6) includes a pneumatic wheel picker.
5. A wheel pair conveyor system consisting of a longitudinal plate chain, a transverse ground rail and a wheel picker according to claim 2, characterized in that The stopper (4C) includes a stopper using gravity or elastic reset.
6. A wheelset transport system consisting of a longitudinal plate chain, a transverse ground rail and a tumbler according to claim 3 or 4 or 5, characterized in that The repair equipment (2) includes a jacking device (2A) located between the stopper (4B) and the stopper (4C), and the repair equipment (2) jacks up the wheelset (1A) blocked by the stopper (4B) and then performs the specified operation.
7. A wheel pair conveyor system consisting of a longitudinal plate chain, a transverse ground rail and a wheel picker according to claim 6, characterized in that Only one to three repair equipment (2) is arranged on the same ground rail (4A).
8. A wheel pair conveyor system consisting of a longitudinal plate chain, a transverse ground rail and a wheel picker according to claim 7, characterized in that The plant (1) includes a plurality of repair units (1B) arranged longitudinally, and the output end of the output plate chain (3B) in the adjacent front process repair unit (1B) and the input end of the input plate chain (3A) in the rear process repair unit (1B) are connected integrally.